Hydrogenated HTPB Hydrogenated Hydroxyl Group-Terminated Polybutadiene

Tlhaloso e Khutšoanyane:

HTPB ke "remote" claw polymer, 'me ke rabara e ncha ea metsi. Thepa e fapana hobane HTPB ke motsoako eseng motsoako o hloekileng, 'me o etsoa ho fihlela litlhoko tse khethehileng tsa bareki. HTPB e tlwaelehileng ke R-45M mme pheletso ka nngwe ya ketane e fediswa ka sehlopha sa hydroxyl [OH]. ( PS: re ka etsa moralo o mocha joalo ka HTPB ka mofuta o le mong -OH ka ketane le mofuta oa Hydrogenated).

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Tlhaloso ea Sehlahisoa

E nang le haeterojeneHTPBHydrogenated Hydroxyl Group-Terminated Polybutadiene

Lintlha tsa sehlahisoa:

Lebitso la lik'hemik'hale: Hydrogenated HTPB

Mofuta: Mofuta oa haedrojene

Foromo:

Sebopeho: China Authorized Exporter / HTPB laesense ea kantle ho naha

Maemo: GB (Mophato oa Sechaba) / GJB (Kereiti ea Sesole/ GJB 1327A-2003)

Likaroloana

HTPB ke "remote" claw polymer, rabara e ncha ea metsi. Thepa e fapana hobane HTPB ke motsoako eseng motsoako o hloekileng, 'me o etsoa ho fihlela litlhoko tse khethehileng tsa bareki. HTPB e tlwaelehileng ke R-45M mme pheletso ka nngwe ya ketane e fediswa ka sehlopha sa hydroxyl [OH]. (PS: re ka etsa mefuta efe kapa efe ea HTPB joalo ka ha bareki ba e kopa, le moralo o mocha oa HTPB ka ketane e le 'ngoe ea hydroxyl -OH, Ho sa le joalo, re ka etsa hydrogenation ea HTPB.)

Bakeng sa Hydrogenated HTPB ke hydrogenated homopolymers ea butadiene, ka bobeli ke sehlopha sa hydroxyl se felisitsoeng 'me se loketse mefuta e mengata ea tšebeliso. Ka lebaka la ho tlala ha sehlopha sa 1,2-vinyl polybutadienes tsena li na le botsitso ba lik'hemik'hale ba nako e telele.

Thepa e le:

Sebopeho se feto-fetohang haholo

Hydrophobia

Dielectric kamehla

Ho hanyetsa lik'hemik'hale tse ntle

Lihlopha tse sebetsang tsa hydroxyl

Ho tsitsa nako e telele

Lisebelisoa

Resin modifiers, resin ea urethane (pente, likhomaretsi, lisebelisoa tsa ho roala), lisebelisoa tsa motlakase, li-elastomer tsa TPU.

Ho paka & Polokelo

Ho paka:

E pakiloeng ka 50kg/drum, 170kg/drum, Nako ea polokelo ke selemo se le seng.

Litaelo tsa polokeho:

Polokelo e lokela ho ba sebakeng se pholileng, se omeletseng le se nang le ventilate. Boemo bo botle ka ho fetisisa bo har'a -20 ~ 38 ℃. Shelofo ea nako ea likhoeli tse 12, haeba e felloa ke nako, e ntse e sebelisoa haeba e le maemong a ho hlahlojoa hape. Ha lipalangoang li lokela ho qoba pula, khanya ea letsatsi. Se ke oa kopanya le oxidizer e matla.

Setšoantšo sa HTPB

ITEM	MPHATO I	MPHATO II	MPHATO III	MPHATO IV	MPHATO V	MPHATO VI
Ponahalo	achromatous kapa mosehla o kganyang, ha ho ditshila tse bonahalang
Boleng ba Hydroxyl, (mmol/g)	0.47-0.53	0.54-0.64	0.65-0,70	0.71-0,80	0.81-1.00	1.00-1.40
Viscosity(40℃ Pa.s)≤	9.5	8.5	4.0	3.5	5.0	3.0
Karolo ea boima ba peroxide,%	0.04	0.04	0.05	0.05	0.10	0.10
Mongobo,wt% ≤	0.05	0.05	0.05	0.05	0.10	0.10
Litaba tse sa fetoheng,% ≤	0.5	0.5	0.65	0.65	1.0	1.0
Boima ba molek'hule	3800-4600	3300-4100	3000-3600	2700-3300	2300-3000	1600-2400
* Ho feta moo: Re ka etsa lipatlisiso le ho nts'etsapele HTPB e ncha ho latela tlhoko e khethehileng ea bareki ba rona.

HTPB ea haedrojene

ITEM	Sehlopha-1	Mophato-2	Mophato-3
Theko ea Hydroxyl (KOH mg/g)	68	48	28
1,2-Vinyl (%)	7	7	7
Tg, ℃	-44	-42	-37
Mong, g/mol	1500	2000	3100
Viscosity, ho 45 ℃	105	165	315
Matla a khoheli a khethehileng, (25°C/4°C)	0.88
Sebopeho sa terminal	-OA
* Ho feta moo: Re ka etsa lipatlisiso le ho nts'etsapele mofuta ofe kapa ofe o mocha oa HTPB ho latela tlhoko e khethehileng ea bareki ba rona.